BundleBot Malware Removal

What is BundleBot?

BundleBot is a malware that operates covertly and poses a significant threat to systems using the dotnet bundle (single-file) self-contained format. It primarily targets such systems while flying under the radar. BundleBot is a sophisticated stealer and bot, compromising the security and privacy of affected systems. Victims should promptly remove this malware from their computers to safeguard their data.

BundleBot incorporates a sleep patch detection mechanism, allowing it to evade analysis in sandboxes and other virtual environments. Moreover, the malware establishes persistence on infected systems by installing and uninstalling itself. Its main objective is to steal information, and it collects sensitive data from compromised systems.

BundleBot Malware

BundleBot targets a wide range of applications and services to harvest information. The stolen data includes Telegram data, Discord tokens, computer information like hardware IDs, user information, operating system details, and IP information obtained from external services.

Moreover, BundleBot collects web browser data, such as profile names, decrypted keys, credential cookies, passwords, bookmarks, extensions, and even credit card information. Furthermore, it specifically targets Facebook accounts, obtaining user IDs, names, cookies, access tokens, pages, ad account info, business details, and browser-related information.

Additionally, BundleBot is capable of capturing screenshots, potentially exposing sensitive user activities and data.

Name BundleBot
Malware Type Stealer and bot
Target Systems using dotnet bundle (single-file) format
Stealing Mechanism Sleep patch detection, capturing screenshots
Detection Trojan:MSIL/Malgent!MSR, Win32:RATX-gen [Trj]
Collected Data
  • Telegram data
  • Discord tokens
  • Hardware IDs
  • User information
  • Operating system details
  • IP information
  • Web browser data (profile names, decrypted keys, credential cookies, passwords, bookmarks, extensions, credit card info)
  • Facebook account details (user IDs, names, cookies, access tokens, pages, ad account info, business details, browser-related information)
Possible Damage
  • Identity theft
  • Financial exploitation
  • Phishing
  • Unauthorized access
  • Spam campaigns
  • Extortion
Distribution
  • Through Facebook Ads or compromised accounts
  • Deceptive websites offering fake software (Google AI, PDF Reader, Canva, Chaturbate, Smart Miner, Super Mario 3D World)
Infection Process
  1. Tricked into downloading a fake program utility from a phishing website
  2. Delivered as a password-protected RAR archive
  3. Upon execution, it downloads the second stage containing BundleBot, exploiting dotnet bundle (single-file) format with custom obfuscation
Similar behavior Qwixx, Nitrogen

Cybercriminals can misuse the stolen information for identity theft, financial exploitation, phishing, unauthorized access, spam campaigns, and even extortion. The data collected by BundleBot, including personal credentials, browser details, and social media information, provides cybercriminals with valuable resources for various malicious activities, posing a serious threat to victims’ privacy and security.

More examples of malware capable of stealing information are RootTeam, Muggle, and Phemedrone.

How BundleBot Infiltrates Computers

Computers become infected with BundleBot through a multi-stage process. Victims are tricked into downloading a fake program utility from a phishing website, delivered as a password-protected RAR archive. Upon execution, it downloads the second stage from a similar service, which contains the main component, BundleBot, exploiting the dotnet bundle (single-file) format with custom obfuscation.

How to Avoid Installation of Malware

To protect your system from malware like BundleBot, follow these precautions:

  1. Ensure frequent software updates.
  2. Exercise caution with unfamiliar links and downloads.
  3. Handle emails and attachments from unknown sources carefully.
  4. Install reputable antivirus software on all devices.

Frequently Asked Questions (FAQ)

What is BundleBot?
BundleBot is a sophisticated malware that operates covertly and primarily targets systems using the dotnet bundle (single-file) self-contained format. It is a dangerous stealer and bot, posing a significant threat to the security and privacy of affected systems.
What data does BundleBot steal?
BundleBot targets a wide range of applications and services to harvest sensitive information. It collects data such as Telegram data, Discord tokens, hardware IDs, user information, operating system details, IP information, web browser data, and even credit card information. Additionally, it specifically targets Facebook accounts to obtain various user details.
How does BundleBot infect computers?
BundleBot’s distribution occurs through Facebook Ads or compromised accounts, leading unsuspecting users to deceptive websites disguised as legitimate software utilities, AI tools, or games. Victims are tricked into downloading a fake program utility from a phishing website, which contains the malware.
What damage can BundleBot cause?
The stolen information can be misused by cybercriminals for identity theft, financial exploitation, phishing, unauthorized access, spam campaigns, and even extortion. BundleBot poses a serious threat to victims’ privacy and security.
What are some examples of other malware that steal information?
Some examples of malware capable of stealing information include RootTeam, Muggle, and Phemedrone.
What should I do if my system is infected with BundleBot?
If you believe your computer is infected, take immediate action to remove BundleBot. Running a scan with reputable
Can BundleBot capture screenshots?
Yes, BundleBot is capable of capturing screenshots, potentially exposing sensitive user activities and data.
What makes BundleBot difficult to analyze in virtual environments?
BundleBot includes a sleep patch detection mechanism that allows it to evade analysis in sandboxes and other virtual environments, making it challenging to detect and analyze the malware.
Why is BundleBot considered a significant threat?
BundleBot’s ability to steal a wide range of sensitive data and its sophisticated distribution methods make it a significant threat to the security and privacy of individuals and organizations alike. Taking prompt action to remove the malware is essential to safeguarding your data and system integrity.

About the author

Daniel Zimmerman

Cybersecurity writer focused on scam websites, phishing pages, and suspicious online services. Daniel checks domain behavior, user-risk signals, and practical next steps before publishing scam reports.

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